Apple Watch Series 6 won’t charge

See this link…

If your Apple Watch won't charge or it won't turn on

If none of the suggestions work contact Apple support as it mentions on the bottom of the link.

This seems to a common issue with many series 6 watches. The first time I went into the pool and my watch is not charging and not working any more. This is contrary to Apple's advertised position of being able to swim with watch.

Very unfair if Apple does not support it free of charge and is asking you to pay for service.

how did you solve this?